[INFO] fetching crate webspace 0.0.1...
[INFO] testing webspace-0.0.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate webspace 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate webspace 0.0.1
[INFO] finished tweaking crates.io crate webspace 0.0.1
[INFO] tweaked toml for crates.io crate webspace 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate webspace 0.0.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate webspace 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 498f5ebb079817d83768848d002681ff4304633faa452dcaad980d589526a678
[INFO] running `Command { std: "docker" "start" "-a" "498f5ebb079817d83768848d002681ff4304633faa452dcaad980d589526a678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "498f5ebb079817d83768848d002681ff4304633faa452dcaad980d589526a678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498f5ebb079817d83768848d002681ff4304633faa452dcaad980d589526a678", kill_on_drop: false }`
[INFO] [stdout] 498f5ebb079817d83768848d002681ff4304633faa452dcaad980d589526a678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae2d53274ea99a689ae5fd9402a215e22c662323f0e27486bf015f5a46e301c3
[INFO] running `Command { std: "docker" "start" "-a" "ae2d53274ea99a689ae5fd9402a215e22c662323f0e27486bf015f5a46e301c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ample v0.1.128
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling userspace_build v0.1.128
[INFO] [stderr]    Compiling userspace v0.1.128
[INFO] [stderr]    Compiling webspace v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `ok` is never used
[INFO] [stdout]  --> src/library.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn ok() {}
[INFO] [stdout]   |    ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webspace` (bin "webspace") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ae2d53274ea99a689ae5fd9402a215e22c662323f0e27486bf015f5a46e301c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2d53274ea99a689ae5fd9402a215e22c662323f0e27486bf015f5a46e301c3", kill_on_drop: false }`
[INFO] [stdout] ae2d53274ea99a689ae5fd9402a215e22c662323f0e27486bf015f5a46e301c3
